Initial commit

backend/migrations/202510310100_split_schemas/up.sql

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+CREATE SCHEMA IF NOT EXISTS shared;
+CREATE SCHEMA IF NOT EXISTS tenant;
+
+-- Move global types and tables into the shared schema
+ALTER TYPE tenant_status SET SCHEMA shared;
+ALTER TYPE magic_token_kind SET SCHEMA shared;
+
+ALTER TABLE tenants SET SCHEMA shared;
+ALTER TABLE users SET SCHEMA shared;
+ALTER TABLE user_passkeys SET SCHEMA shared;
+ALTER TABLE webauthn_challenges SET SCHEMA shared;
+ALTER TABLE jobs SET SCHEMA shared;
+ALTER TABLE magic_tokens SET SCHEMA shared;
+
+ALTER FUNCTION touch_jobs_updated_at() SET SCHEMA shared;
+
+-- Move tenant-scoped tables into the tenant schema
+ALTER TABLE correspondents SET SCHEMA tenant;
+ALTER TABLE folders SET SCHEMA tenant;
+ALTER TABLE documents SET SCHEMA tenant;
+ALTER TABLE document_versions SET SCHEMA tenant;
+ALTER TABLE document_assets SET SCHEMA tenant;
+ALTER TABLE document_asset_objects SET SCHEMA tenant;
+ALTER TABLE document_tags SET SCHEMA tenant;
+ALTER TABLE document_correspondents SET SCHEMA tenant;
+ALTER TABLE tags SET SCHEMA tenant;
+ALTER TABLE refresh_tokens SET SCHEMA tenant;
+ALTER TABLE user_memberships SET SCHEMA tenant;
+ALTER TABLE webdav_tokens SET SCHEMA tenant;
+
+DO $$
+BEGIN
+    IF NOT EXISTS (SELECT 1 FROM pg_roles WHERE rolname = 'papercrate_app') THEN
+        RETURN;
+    END IF;
+
+    GRANT USAGE ON SCHEMA shared TO papercrate_app;
+    GRANT USAGE ON SCHEMA tenant TO papercrate_app;
+    GRANT SELECT ON ALL TABLES IN SCHEMA shared TO papercrate_app;
+    GRANT SELECT, INSERT, UPDATE, DELETE ON ALL TABLES IN SCHEMA tenant TO papercrate_app;
+
+    ALTER DEFAULT PRIVILEGES IN SCHEMA shared GRANT SELECT ON TABLES TO papercrate_app;
+    ALTER DEFAULT PRIVILEGES IN SCHEMA tenant GRANT SELECT, INSERT, UPDATE, DELETE ON TABLES TO papercrate_app;
+END
+$$;